About Us

Gansu Jinli factory - Zhenze Trading production base aerial view

Who We Are

Gansu Jinli Building Materials Manufacturing Co., Ltd. was established in 2016 with a registered capital of RMB 5 million. It is a specialized cast iron building materials manufacturing enterprise integrating R&D, production, processing, and sales.

The production base is located in Zhongpu Industrial Park, Lintao County, Dingxi City, Gansu Province. The geographic location is superior, with convenient transportation and logistics, laying a solid foundation for efficient production and rapid delivery.

To further optimize the market layout and improve the production-sales service system, the company established its wholly-owned sales subsidiary — Lanzhou Zhenze Trading Co., Ltd. — forming an integrated business model of "production base + professional sales company," achieving production-sales separation, professional operation, and collaborative empowerment.

Company Structure

Integrated production and sales model

Gansu Jinli Building Materials

Manufacturing Co., Ltd.
Production Base (Est. 2016)

→

Lanzhou Zhenze Trading

Co., Ltd.
Wholly-owned Sales Subsidiary

→

Global Customers

Export & Domestic Sales
All sales handled by Zhenze

All sales, quotations, and contracts are executed under Lanzhou Zhenze Trading Co., Ltd. The production base (Gansu Jinli) manufactures per Zhenze's specifications and quality requirements.

Our Journey

Building a regional leader in cast iron manufacturing

2016

Company Founded

Gansu Jinli Building Materials Manufacturing Co., Ltd. established in Zhongpu Industrial Park, Lintao, Gansu. Registered capital RMB 5 million.

2016-2023

Deepening Regional Expertise

Deep cultivation in Northwest China's building materials casting industry. Built a stable product quality system, mature production processes, and a comprehensive service framework.

2024+

Sales Subsidiary Established

Lanzhou Zhenze Trading Co., Ltd. established as the wholly-owned sales arm. Production-sales separation enables professional sales operations and global market expansion.

2026

Global Export Expansion

Expanding into Central Asia, Middle East, Southeast Asia, and South Asia markets. FOB Tianjin export capability with full documentation support.

Our Commitment

What you can expect when working with us

🔍

Stable Quality

Spectrometer chemical analysis for every batch. Pre-furnace melt testing ensures composition stability. Material test certificates provided with every shipment.

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Reliable Delivery

24/7 two-shift production ensures continuous output. Standard delivery cycle 7-15 days. FOB Tianjin with full export documentation.

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Flexible MOQ

From sample orders to full container loads. 20GP container shipments standard. Custom casting services with flexible minimum order quantities.

🤝

Collaborative Service

Production per customer specifications. Dedicated sales team for communication, quotation, and after-sales support through Zhenze Trading.